Explain what would be the velocity of an electron
Explain what would be the velocity of an electron ejected from the metal surface by a photon of 6.0x10^14 1/s frequency striking the metal if the threshold frequency, Vo for a metal is 1.0x10^14 1/s.
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he resonant frequency of an LC circuit is f0. (i) When the inductance is raised by a factor of four, determine the new resonant frequency?
Calculate which of these two salts has the greater molar solubility s in water when the solubility product constant Ksp = 1.3 x10-37 for copper (II) phosphate, Cu3 (PO4)2 and the Ksp=1.3 x 10-20 for AlPO4.
When 2.00 mol of a gas at 330 K and 3.50 atm is subjected to an isothermal compression, its entropy decreases by 25.0 J · K-1.
The Radio waves are electromagnetic waves which travel at a speed of around 3.00 x 108 m/s, the speed of light. An AM radio station consists of an assigned frequency of 1310 kHz, which signifies that the radio waves transmit by the station are at t
Use standard heats of formation ( at 298 K) to determine the heat of the steam-hydrocarbon reforming process:
A cork floating on the lake bobs up and down as a small wave passes. The cork completes 2.00 cycles in around 4.00 s. The wave peaks are 12.6 cm apart. Determine the speed of the wave.
The ionization energy of hydrogen is higher than that of lithium, even though the electron in each case experiences an effective nuclear charge of approximately +1. Explain why would we expect the ionization energy to be larger for the hydrogen?
Assume that the mirror is misaligned, so that the real angle among the normal to the surface and due south is too big by 0.0050°. By how many meters (due east) will the reflected ray miss the detector?
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: The National Council for the Social Studies (NCSS) outlines a developmental sequence for social studies-the youngest children learn about their neighborhood
Begin your work by examining each of the following therapeutic approaches and consider the counseling theory that best aligns with each approach:
A counseling center receives a referral for a college student struggling with academic motivation, relationship problems, and anxiety about the future.
Formulate different questions by same topic from the questions below? How might connection to one's culture improve their ability to engage in somatic psycholog
This week, share your thoughts regarding the measurement of behaviors in applied behavior analysis. Identify something in your own life
This week we are examining Counselor Competence and Training. Complete the Self Inventory on page 342. Answer the questions below:
Clinical mental health counseling versus school counseling really brought to light for me how influential professional organizations are on our field.